The following lists a number of IgY antibodies from various sources. The target antigen refers to immunoglobulin Y, an antibody type that is abundant in chicken egg yolks. IgY resembles human IgG but is not produced in mammals. IgY also does not share the binding affinity of IgG to protein A and G. Consult the supplier page to verify the identity of the desired antibody target and learn more detailed product information, such as species reactivity, antibody features, and validated applications.